take a leap of faith when love is involved. >> reporter: for "nightline," i'm cecilia vega, in modesto, california. >> there will be much more with james hooker and jordan powers, on "good morning america." so, tune in for that. coming up, go, granny, go. an 80-something with a hidden camera, exposes rampant fraud. "nightline" is there. ♪ [ male announcer ] you'd be shocked how much data you use in a month. e-mail, status updates, finding your way, uploading photos, downloading an app, an app, and another app. kilobytes, megabytes, gigabytes... all stacking up until you reach your limit. and what happens if you go over? with sprint, you don't have to worry. only sprint offers truly unlimited data. trouble hearing on the phone? visit sprintrelay.com.